""""
Case Type   : D库常用语法兼容-常用函数兼容
Case Name   : 创建表执行修改操作查看sys.tables视图返回值测试
Create At   : 2025-10-10
Owner       : chen-czywj
Description :
    1.使用兼容D库创建数据库
    2.执行测试
    3.查看视图返回值正确无误
    4.清理环境
Expect      :
    1.成功
    2.成功
    3.查看视图返回值正确无误
    4.清理环境
History     :
"""

import os
import unittest
from testcase.utils.Logger import Logger
from testcase.utils.CommonSH import CommonSH
from testcase.utils.Constant import Constant
from yat.test import Node
from yat.test import macro

log = Logger()
primary_sh = CommonSH('PrimaryDbUser')

class Function_Commonviews_Case0023(unittest.TestCase):
    def setUp(self):
        log.info(f'--------{os.path.basename(__file__)} start--------')
        self.constant = Constant()
        self.dbname_d = Node('PrimaryDbDmode').db_name
        self.dbname = 'test_views_001'
        self.schema_name = 'sys_view_test_01'
        self.tb1_name = 't1_commonviews_023'
        self.tb2_name = 't2_commonviews_023'

    def test_Function_Commonviews(self):
        text = '-------------step1: 使用兼容D库创建数据库; expect: 成功-------------'
        log.info(text)
        msg = primary_sh.check_connection_status(self.constant.START_STATUS_MSG)
        self.assertTrue(msg)
        create_db = f'''drop database if exists {self.dbname};
            create database if not exists {self.dbname} dbcompatibility = 'D';'''
        res = primary_sh.execut_db_sql(create_db, dbname=self.dbname_d)
        log.info(res)
        self.assertIn(self.constant.CREATE_DATABASE_SUCCESS, res)
        load_extension = primary_sh.execut_db_sql('create extension shark;',
                                     dbname=self.dbname)
        log.info(load_extension)
        self.assertIn(self.constant.create_extension_success, load_extension)

        text = '-------------step2: 执行测试; expect: 成功-------------'
        log.info(text)
        create_tb = f'''create schema {self.schema_name};
            set search_path to {self.schema_name};
            CREATE TABLE {self.tb1_name} (
                name VARCHAR(50) NOT NULL,
                age INT,
                salary DECIMAL(10, 2),
                CONSTRAINT chk_age CHECK (age >= 18)
            );
            CREATE TABLE {self.tb2_name} (
                name VARCHAR(50) NOT NULL,
                age INT,
                salary DECIMAL(10, 2),
                CONSTRAINT chk_age CHECK (age >= 18)
            );'''
        res = primary_sh.execut_db_sql(create_tb, dbname=self.dbname)
        log.info(res)
        self.assertIn(self.constant.CREATE_SCHEMA_SUCCESS_MSG, res)
        self.assertIn(self.constant.SET_SUCCESS_MSG, res)
        self.assertIn(self.constant.CREATE_TABLE_SUCCESS, res)

        text = '-------------step3: 查看视图返回值正确无误; expect: 返回值正确-------------'
        log.info(text)
        select_sql = f"""select name, object_id,principal_id,schema_id,type,create_date,
            modify_date,temporal_type_desc from sys.tables ;"""
        res = primary_sh.execut_db_sql(select_sql, dbname=self.dbname)
        log.info(res)
        self.assertIn(self.tb1_name, res)
        self.assertIn(self.tb2_name, res)
        exec_sql = f"""set search_path to {self.schema_name};
            INSERT INTO {self.tb1_name} (name, age, salary) VALUES ('张三', 25, 8000.00);
            INSERT INTO {self.tb1_name} (name, age, salary) VALUES ('李四', 26, 4000.00);
            TRUNCATE TABLE {self.tb2_name} CONTINUE IDENTITY;
            drop table {self.tb2_name};"""
        res = primary_sh.execut_db_sql(exec_sql, dbname=self.dbname)
        log.info(res)
        self.assertIn('INSERT 0 1', res)
        self.assertIn(self.constant.TRUNCATE_SUCCESS_MSG, res)
        self.assertIn(self.constant.DROP_TABLE_SUCCESS, res)
        select_sql = f"""select name, object_id,principal_id,schema_id,type,create_date,
            modify_date,temporal_type_desc from sys.tables ;"""
        res = primary_sh.execut_db_sql(select_sql, dbname=self.dbname)
        log.info(res)
        self.assertIn(self.tb1_name, res)
        self.assertNotIn(self.tb2_name, res)

    def tearDown(self):
        text = '------------------step4: 清理环境; expect: 成功------------------'
        log.info(text)
        drop_db = f'''set search_path to {self.schema_name};
            drop table if exists {self.tb1_name};
            drop table if exists {self.tb2_name};'''
        res = primary_sh.execut_db_sql(drop_db, dbname=self.dbname)
        log.info(res)
        self.assertIn(self.constant.DROP_TABLE_SUCCESS, res)
        drop_db = f'''
            drop schema if exists {self.schema_name};'''
        res = primary_sh.execut_db_sql(drop_db, dbname=self.dbname)
        log.info(res)
        self.assertIn(self.constant.DROP_SCHEMA_SUCCESS_MSG, res)
        drop_db = f'''drop database if exists {self.dbname};'''
        res = primary_sh.execut_db_sql(drop_db, dbname=self.dbname_d)
        log.info(res)
        self.assertIn(self.constant.DROP_DATABASE_SUCCESS, res)
